Oscar-winner Winslet answers call to narrate film on autism

Academy Award-winning actress Kate Winslet will narrate a documentary about a mother coping with a son's autism. "The Sunshine Boy" traces Margret Dagmar Ericsdottir's international quest for treatment of her son with severe autism. Ericsdottir says Winslet's fame and participation will play "an instrumental role in increasing awareness for autism."